ATE390596T1 - PIPE SYSTEM - Google Patents

PIPE SYSTEM

Info

Publication number
ATE390596T1
ATE390596T1 AT99106959T AT99106959T ATE390596T1 AT E390596 T1 ATE390596 T1 AT E390596T1 AT 99106959 T AT99106959 T AT 99106959T AT 99106959 T AT99106959 T AT 99106959T AT E390596 T1 ATE390596 T1 AT E390596T1
Authority
AT
Austria
Prior art keywords
face
pipe
stop
contact
plastic material
Prior art date
Application number
AT99106959T
Other languages
German (de)
Inventor
Georg Jaeggi
Original Assignee
Herz Armaturen Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE1998117136 external-priority patent/DE19817136C2/en
Priority claimed from DE1998145720 external-priority patent/DE19845720C2/en
Application filed by Herz Armaturen Gmbh filed Critical Herz Armaturen Gmbh
Application granted granted Critical
Publication of ATE390596T1 publication Critical patent/ATE390596T1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
    • F16L13/14—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling
    • F16L13/141—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling by crimping or rolling from the outside
    • F16L13/143—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling by crimping or rolling from the outside with a sealing element placed around the male part before crimping or rolling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
    • F16L33/20—Undivided rings, sleeves or like members contracted on the hose or expanded in the hose by means of tools; Arrangements using such members
    • F16L33/207—Undivided rings, sleeves or like members contracted on the hose or expanded in the hose by means of tools; Arrangements using such members only a sleeve being contracted on the hose
    • F16L33/2071—Undivided rings, sleeves or like members contracted on the hose or expanded in the hose by means of tools; Arrangements using such members only a sleeve being contracted on the hose the sleeve being a separate connecting member
    • F16L33/2078—Undivided rings, sleeves or like members contracted on the hose or expanded in the hose by means of tools; Arrangements using such members only a sleeve being contracted on the hose the sleeve being a separate connecting member connected to the rigid member via an intermediate element

Abstract

The connection element has a stop (20) forming a contact face (22) for an end face (53) of the laminated pipe (50). The pipe end face engages directly on the contact face, avoiding galvanic contact between the metallic components of pipe and stop. The stop is made of a conductive material, and only sections (52) of the end face consisting of plastic material engage on the contact face. The laminated pipe has two plastic material layers (52,56) coaxial to the pipe axis, with a metal reinforcement (54) between the plastic layers.
AT99106959T 1998-04-17 1999-04-08 PIPE SYSTEM ATE390596T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1998117136 DE19817136C2 (en) 1998-04-17 1998-04-17 Pipe system
DE1998145720 DE19845720C2 (en) 1998-10-05 1998-10-05 Connector

Publications (1)

Publication Number Publication Date
ATE390596T1 true ATE390596T1 (en) 2008-04-15

Family

ID=26045564

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99106959T ATE390596T1 (en) 1998-04-17 1999-04-08 PIPE SYSTEM

Country Status (3)

Country Link
EP (1) EP0950846B1 (en)
AT (1) ATE390596T1 (en)
DE (1) DE59914701D1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1317144B1 (en) * 2000-03-27 2003-05-27 Giacomini Spa FITTING FOR FIXING SYNTHETIC MATERIAL TUBES
ES2192926B1 (en) * 2001-03-27 2005-03-01 Saneper, S.A. DEVICE FOR THE UNION OF PIPES.
EP1882876A1 (en) * 2006-07-26 2008-01-30 I.V.A.R. S.P.A. Device for joining ducts, in particular for flexible ducts
ITBS20080224A1 (en) * 2008-12-09 2010-06-10 Alessandro Razzi CONNECTOR TO PRESS FOR FLUID DISTRIBUTION SYSTEMS

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL175282B1 (en) * 1993-02-25 1998-12-31 Abb District Heating Tech Thermally insulated pipeline, method of laying pipes and means for jointing pipe sections together
US5413147A (en) * 1993-04-29 1995-05-09 Parker-Hannifin Corporation Flexible hose and fitting assembly
DE29503019U1 (en) * 1995-02-23 1995-04-06 Viegener Ii Fa Franz Sealing connection of a plastic pipe with a connector made of metal
DE29619501U1 (en) * 1996-11-09 1997-01-02 Rehau Ag & Co Coupling for suction or pressure hoses
AT1686U1 (en) * 1996-11-22 1997-09-25 Verbex Produktions Und Vertrie CONNECTING PART, IN PARTICULAR WITH THREADED CONNECTION, FOR PRESSING ON THE END OF A TUBE
DE29711313U1 (en) * 1997-06-28 1997-08-21 Henco Ind Nv Press connection

Also Published As

Publication number Publication date
EP0950846A3 (en) 2001-03-14
EP0950846B1 (en) 2008-03-26
EP0950846A2 (en) 1999-10-20
DE59914701D1 (en) 2008-05-08

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